| 摘要 |
<p>A cam (37) turns in a direction of an arrow (F) to turn paper conveying rollers (10a, 10b) and guides (33, 34) about a lower conveying shaft (27) and an upper conveying shaft (30) to separate the same from a drive roller (12). Further, a spur plate (21) is adapted to open toward an upstream side in a conveying direction of a recording paper in synchronism with the paper conveying rollers (10a, 10b). Accordingly, even when jamming occurs, a recording paper jammed can be readily removed.</p> |
